256 height (cm) weight (kg) pcs/layer packaging grey coloured steel grit blasted non-weathered washed 10,0 5,7 32 256 ● ● ● ● ● ca 32 pieces/m² 7 10 25 4 8,5 12,5 3 0,6 0,6 10 12,5 25 25x12 5x10 4 0 2 Meets PTV 126 See laying bond example p 250 and 255 Water permeability: 20% Grass surface: 33% Water retaining capacity: 24 l/m² greenstone eco solutions
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